12318669

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 21888000

約数和(自身を除く): 9569331

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 57, 59, 99, 111, 171, 177, 209, 297, 333, 407, 513, 531, 627, 649, 703, 999, 1121, 1221, 1593, 1881, 1947, 2109, 2183, 3363, 3663, 5643, 5841, 6327, 6549, 7733, 10089, 10989, 12331, 17523, 18981, 19647, 23199, 24013, 30267, 36993, 41477, 58941, 69597, 72039, 110979, 124431, 208791, 216117, 332937, 373293, 456247, 648351, 1119879, 1368741, 4106223, 12318669]

約数ペア:

[(1, 12318669), (3, 4106223), (9, 1368741), (11, 1119879), (19, 648351), (27, 456247), (33, 373293), (37, 332937), (57, 216117), (59, 208791), (99, 124431), (111, 110979), (171, 72039), (177, 69597), (209, 58941), (297, 41477), (333, 36993), (407, 30267), (513, 24013), (531, 23199), (627, 19647), (649, 18981), (703, 17523), (999, 12331), (1121, 10989), (1221, 10089), (1593, 7733), (1881, 6549), (1947, 6327), (2109, 5841), (2183, 5643), (3363, 3663)]